Which airport is the most popular layover for flights between San Francisco and Perth?

Hong Kong (HKG) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from San Francisco to Perth?

Philippine Airlines, Alaska Airlines, and United Airlines are the most popular carriers operating from San Francisco to Perth

Which layover airport offers the lowest fares from San Francisco to Perth?

Flights via Manila (MNL) offer the lowest average round-trip price of $887.

Which layover airport has the shortest travel time from San Francisco to Perth?

Flights connecting via Sydney (SYD) have the shortest average one-way travel time: 21h 43m.

Which layover airport has the shortest connection time from San Francisco to Perth?

Sydney (SYD) has the shortest average layover time for this route: 2h 28m.

What airlines fly to Perth?

Cathay Pacific, Singapore Airlines and Qantas Airways are the top three most popular airlines that fly to Perth from San Francisco according to our data. Cathay Pacific is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Perth. Keep in mind that there are 4 different airlines that fly to Perth on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Francisco Airport to Perth Airport?

Prices for flights from San Francisco Airport to Perth Airport are refreshed on a daily basis.

How many operators does momondo search for flights from San Francisco Airport to Perth Airport?

As of August 2026, there are 4 operators available to choose from for flights from San Francisco Airport to Perth Airport.

How old do you have to be to fly from San Francisco Airport to Perth Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Perth Airport.

What documentation or ID do you need to fly to Perth Airport?

The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$526 Cheap Flights from San Francisco to Perth in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Perth

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:40 am - 10:50 amSFO San Francisco-PER Perth

33h 10m2 stops Singapore Changi Denpasar Bali Ngurah Rai

10:35 pm - 7:45 pmPER Perth-SFO San Francisco

37h 10m1 stop Manila Ninoy Aquino Intl

$1,137Multiple Airlines

Sun, Feb 14 - Sun, Feb 28

9:40 am - 5:25 amSFO San Francisco-PER Perth

27h 45m1 stop Singapore Changi

6:40 am - 7:50 amPER Perth-SFO San Francisco

41h 10m1 stop Singapore Changi

$1,210Singapore Airlines

Sun, Feb 14 - Sun, Feb 28

10:40 pm - 7:55 pmSFO San Francisco-PER Perth

29h 15m2 stops Manila Ninoy Aquino Intl Kuala Lumpur Intl

10:35 pm - 7:45 pmPER Perth-SFO San Francisco

37h 10m1 stop Manila Ninoy Aquino Intl

$1,216Multiple Airlines

Sun, Feb 14 - Sun, Feb 28

11:45 am - 12:30 pmSFO San Francisco-PER Perth

33h 45m1 stop Singapore Changi

1:45 pm - 9:50 amPER Perth-SFO San Francisco

35h 05m1 stop Singapore Changi

$1,239Singapore Airlines

Tue, Oct 13 - Tue, Oct 20

1:20 am - 10:40 pmSFO San Francisco-PER Perth

30h 20m1 stop Hong Kong Intl

12:10 am - 10:40 pmPER Perth-SFO San Francisco

37h 30m1 stop Hong Kong Intl

$1,786Cathay Pacific

Mon, Sep 14 - Sat, Sep 19

12:20 am - 6:50 amSFO San Francisco-PER Perth

39h 30m1 stop Hong Kong Intl

12:10 am - 10:40 pmPER Perth-SFO San Francisco

37h 30m1 stop Hong Kong Intl

$1,836Cathay Pacific

Sat, Sep 19 - Mon, Sep 28

5:46 pm - 2:45 pmSFO San Francisco-PER Perth

28h 59m2 stops Los Angeles Melbourne

11:30 pm - 6:30 amPER Perth-SFO San Francisco

23h 00m1 stop Brisbane

$2,448United Airlines

Sun, Dec 20 - Fri, Jan 8

6:48 pm - 2:45 pmSFO San Francisco-PER Perth

27h 57m2 stops Los Angeles Melbourne

11:45 pm - 10:48 amPER Perth-SFO San Francisco

27h 03m2 stops Melbourne Los Angeles

$2,787United Airlines

Sun, Dec 20 - Fri, Jan 8

6:10 pm - 6:25 pmSFO San Francisco-PER Perth

32h 15m2 stops Los Angeles Sydney Kingsford Smith

2:00 pm - 11:17 pmPER Perth-SFO San Francisco

25h 17m2 stops Melbourne Los Angeles

$4,360Qantas Airways

Tue, Nov 10 - Wed, Nov 25

11:05 am - 2:10 pmSFO San Francisco-PER Perth

35h 05m2 stops Los Angeles Brisbane

11:10 pm - 6:29 pmPER Perth-SFO San Francisco

34h 19m2 stops Brisbane Los Angeles

$7,408Qantas Airways

Sun, Feb 14 - Sun, Mar 14

Cheap last minute flights

Enter your travel dates to find the best prices.

4:30 pm - 6:35 pmSFO San Francisco-PER Perth

35h 05m1 stop Doha Hamad Intl

10:45 pm - 1:35 pmPER Perth-SFO San Francisco

29h 50m1 stop Doha Hamad Intl

$1,379Qatar Airways

Mon, Aug 31 - Mon, Oct 5

4:30 pm - 6:35 pmSFO San Francisco-PER Perth

35h 05m1 stop Doha Hamad Intl

10:45 pm - 6:50 pmPER Perth-SFO San Francisco

35h 05m2 stops Doha Hamad Intl Los Angeles

$1,480Qatar Airways

Mon, Aug 31 - Mon, Oct 5

6:35 pm - 3:45 pmSFO San Francisco-PER Perth

30h 10m2 stops Vancouver Intl Sydney Kingsford Smith

10:55 pm - 10:20 amPER Perth-SFO San Francisco

26h 25m2 stops Manila Ninoy Aquino Intl Vancouver Intl

$1,612Multiple Airlines

Mon, Aug 31 - Tue, Oct 6

1:20 am - 6:50 amSFO San Francisco-PER Perth

38h 30m1 stop Hong Kong Intl

8:20 am - 10:55 amPER Perth-SFO San Francisco

41h 35m1 stop Hong Kong Intl

$1,786Cathay Pacific

Sun, Aug 30 - Tue, Oct 6

10:25 pm - 11:55 pmSFO San Francisco-PER Perth

34h 30m1 stop Singapore Changi

6:25 am - 8:35 pmPER Perth-SFO San Francisco

29h 10m1 stop Singapore Changi

$2,369Singapore Airlines

Mon, Aug 31 - Mon, Oct 5

6:00 am - 12:30 pmSFO San Francisco-PER Perth

39h 30m2 stops New York John F Kennedy Intl Singapore Changi

1:10 am - 8:35 pmPER Perth-SFO San Francisco

34h 25m1 stop Singapore Changi

$2,963Singapore Airlines

Mon, Aug 31 - Sun, Oct 4

1:20 am - 10:40 pmSFO San Francisco-PER Perth

30h 20m1 stop Hong Kong Intl

12:10 am - 10:55 amPER Perth-SFO San Francisco

25h 45m1 stop Hong Kong Intl

$3,081Cathay Pacific

Sun, Aug 30 - Sun, Oct 4

1:20 am - 10:40 pmSFO San Francisco-PER Perth

30h 20m1 stop Hong Kong Intl

8:20 am - 10:55 amPER Perth-SFO San Francisco

41h 35m1 stop Hong Kong Intl

$3,081Cathay Pacific

Sun, Aug 30 - Mon, Oct 5

4:31 pm - 5:00 pmSFO San Francisco-PER Perth

33h 29m2 stops Los Angeles Sydney Kingsford Smith

5:55 pm - 11:02 amPER Perth-SFO San Francisco

32h 07m2 stops Melbourne Los Angeles

$4,155Qantas Airways

Mon, Aug 31 - Mon, Oct 5

4:31 pm - 5:00 pmSFO San Francisco-PER Perth

33h 29m2 stops Los Angeles Sydney Kingsford Smith

5:55 pm - 11:02 amPER Perth-SFO San Francisco

32h 07m2 stops Melbourne Los Angeles

$4,172Qantas Airways

Mon, Aug 31 - Mon, Oct 5

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Singapore Airlines flights from San Francisco to Perth

Our best Singapore Airlines deals on San Francisco to Perth flight tickets

Singapore Airlines

Feb 14

SFO9:40 amSan Francisco

27h 45m

1 stop

PER5:25 amPerth

Feb 28

PER6:40 amPerth

41h 10m

1 stop

SFO7:50 amSan Francisco

$1,210

Singapore Airlines

Oct 13

SFO11:45 amSan Francisco

33h 45m

1 stop

PER12:30 pmPerth

Oct 20

PER1:45 pmPerth

35h 05m

1 stop

SFO9:50 amSan Francisco

$1,239

Singapore Airlines

Feb 14

SFO9:40 amSan Francisco

27h 45m

1 stop

PER5:25 amPerth

Feb 28

PER6:40 amPerth

41h 10m

1 stop

SFO7:50 amSan Francisco

$1,255

Philippine Airlines flights from San Francisco to Perth

Our best Philippine Airlines deals on San Francisco to Perth flight tickets

Philippine Airlines

Sep 11

SFO12:30 amSan Francisco

39h 45m

1 stop

PER7:15 amPerth

Sep 17

PER8:35 amPerth

27h 35m

1 stop

SFO9:10 pmSan Francisco

$1,433

Philippine Airlines

Sep 11

SFO12:30 amSan Francisco

39h 45m

1 stop

PER7:15 amPerth

Sep 17

PER8:35 amPerth

27h 35m

1 stop

SFO9:10 pmSan Francisco

$1,484

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Sun 2/14

9:40 am-10:50 am

2 stops33h 10m

Perth

Sun 2/28

10:35 pm-7:45 pm

1 stop37h 10m

$1,137

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Sun 2/14

9:40 am-5:25 am

1 stop27h 45m

Perth

Sun 2/28

6:40 am-7:50 am

1 stop41h 10m

$1,210

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Sun 2/14

10:40 pm-7:55 pm

2 stops29h 15m

Perth

Sun 2/28

10:35 pm-7:45 pm

1 stop37h 10m

$1,216

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Tue 10/13

11:45 am-12:30 pm

1 stop33h 45m

Perth

Tue 10/20

1:45 pm-9:50 am

1 stop35h 05m

$1,239

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Mon 9/14

1:20 am-10:40 pm

1 stop30h 20m

Perth

Sat 9/19

12:10 am-10:40 pm

1 stop37h 30m

$1,786

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Sat 9/19

12:20 am-6:50 am

1 stop39h 30m

Perth

Mon 9/28

12:10 am-10:40 pm

1 stop37h 30m

$1,836

Quickest round-trip

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Sun 12/20

5:46 pm-2:45 pm

2 stops28h 59m

Perth

Fri 1/8

11:30 pm-6:30 am

1 stop23h 00m

$2,448

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Sun 12/20

6:48 pm-2:45 pm

2 stops27h 57m

Perth

Fri 1/8

11:45 pm-10:48 am

2 stops27h 03m

$2,787

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Tue 11/10

6:10 pm-6:25 pm

2 stops32h 15m

Perth

Wed 11/25

2:00 pm-11:17 pm

2 stops25h 17m

$4,360

San FranciscoPerth

SFO San Francisco - PER Perth

SFOPER

San Francisco

Sun 2/14

11:05 am-2:10 pm

2 stops35h 05m

Perth

Sun 3/14

11:10 pm-6:29 pm

2 stops34h 19m

$7,408

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Francisco to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Perth?

In general, February is the cheapest month to fly from San Francisco to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,062. If you are unable to visit Perth during the month of February, then departing from San Francisco during the month November is also very affordable. Most momondo users find prices during this month for around $1,248.

How have San Francisco to Perth flight prices changed over time?

As of August 2026, prices for San Francisco to Perth flights are approximately 44% more expensive when compared to flights at the same time last year.

When to book flights from San Francisco to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Perth according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Francisco to Perth (SFO to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Perth

Best Price Found	$526
Fastest flight time	27h 45m
Direct flights	None

The best one-way flight to Perth from San Francisco in the past 72 hours is $526. The best round-trip flight deal from San Francisco to Perth found on momondo in the last 72 hours is $1,137.

The fastest flight from San Francisco to Perth takes 27h 45m

There are no direct flights from San Francisco to Perth. There are no popular flight routes from San Francisco to Perth.

Search flight deals

Frequently asked questions about flying from San Francisco to Perth

How far is San Francisco to Perth by plane?
Perth is 9156.0 mi away from San Francisco. Flights usually cover this in 27h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Francisco Airport to Perth Airport?
Prices for flights from San Francisco Airport to Perth Airport are refreshed on a daily basis.
How many operators does momondo search for flights from San Francisco Airport to Perth Airport?
As of August 2026, there are 4 operators available to choose from for flights from San Francisco Airport to Perth Airport.
How old do you have to be to fly from San Francisco Airport to Perth Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from San Francisco to Perth?
Based on momondo bookings for flights between San Francisco and Perth, the leading airline is Cathay Pacific, making up 45% of the total bookings. Other popular airlines include Singapore Airlines with 33%, Qantas Airways with 14%, and United Airlines with 8%.

Best airlines flying from San Francisco to Perth

Compare and see reviews for airlines that fly from San Francisco to Perth with momondo

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom $943	Free Cancellation	Rating 8.2 1,591 reviews	Search Singapore Airlines flights
Cathay Pacific	PriceFrom $1,010	Free Cancellation	Rating 7.6 1,466 reviews	Search Cathay Pacific flights
Qantas Airways	PriceFrom $1,306	Free Cancellation	Rating 7.5 1,087 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $1,841	Free Cancellation	Rating 7.4 10,138 reviews	Search United Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Perth?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Perth. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Perth with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Perth from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Perth?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Perth from San Francisco.

I’m not ready to book a flight from San Francisco to Perth right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.